BE453526A - - Google Patents
Info
- Publication number
- BE453526A BE453526A BE453526DA BE453526A BE 453526 A BE453526 A BE 453526A BE 453526D A BE453526D A BE 453526DA BE 453526 A BE453526 A BE 453526A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE900069X | 1942-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453526A true BE453526A (en0) |
Family
ID=6850250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453526D BE453526A (en0) | 1942-12-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE453526A (en0) |
| FR (1) | FR900069A (en0) |
| NL (1) | NL114141C (en0) |
-
0
- BE BE453526D patent/BE453526A/xx unknown
- NL NL114141D patent/NL114141C/xx active
-
1943
- 1943-11-23 FR FR900069D patent/FR900069A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL114141C (en0) | |
| FR900069A (fr) | 1945-06-19 |